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Mathematics, 12.08.2020 06:01 sugar1014
A researcher measures the relationship between the number of interruptions during a class and time spent "on task" (in minutes). Answer the following questions based on the results provided.
Number of Interruptions Time Spent
9 16
3 40
7 19
2 32
Required:
a. Compute the Pearson correlation coefficient.
b. Multiply each measurement of interruptions times 3 and recalculate the correlation coefficient.
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A researcher measures the relationship between the number of interruptions during a class and time s...
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